I belive the following URLs are responsive to the need for a consistant "latest" image location for scripts
Debian-10: https://cdimage.debian.org/cdimage/cloud/OpenStack/current-10/debian-10-openstack-amd64.qcow2 Debian-9: https://cdimage.debian.org/cdimage/cloud/OpenStack/current-9/debian-9-openstack-amd64.qcow2 -Jon
